DCE-RPC client library dynamic loading problem

[Grischa]

Hello all,
I have problems performing dynamic loading of a DCE-RPC client-library on hp-ux 11.11 and 11.23, using dlopen/dlcolse functions. If the library is unloaded by dlclose, an error creating a core-dump occurs at program exit.
Problem seems that rpc-client-library must be linked to thread library libdcekt.so, and this seems to be not 100% compatibel to other program modules which are not linked to libdcekt.so, or which are linked just to libpthread.so.
If the rpc-client-library is not unloaded, or if the loading modules are also linked to libdcekt.so, no error occurs.
Please see attached file for more information got from core file and used compile/linker flags.
Thank you.

[Grischa]

Opend case 2 times.